USO Attack

Build a battle car and fight back against the alien invasion!

Earth is under attack! Alien saucers, combat drones, and deadly cosmic threats are coming from all directions. Build your ultimate battle machine from blocks and become humanity’s last hope in USO Attack.

Build your own war machine
Every machine is made from blocks. Mix and match them to create unique builds for your playstyle:

* Defense blocks – shields and armor to survive enemy attacks.
* Combat blocks – rifles, pistols, bazookas, lasers, and other powerful weapons.
* Economic blocks – generate extra money during battles.
* Upgrade blocks – boost damage, fire rate, reload speed, and other combat stats.

Survive 10 stages in each level
Each level consists of 10 consecutive survival stages.
On every stage, you will face new waves of alien enemies:

* flying saucers,
* battle drones,
* alien machines,
* dangerous objects falling from above.

Your mission is simple: destroy the invaders and stay alive.

Upgrade between stages
Between stages, you can:

* buy new blocks for your machine;
* merge identical blocks to upgrade them and make them much stronger.

Experiment with different combinations and discover the most powerful builds!

Many arenas, many strategies
USO Attack features multiple arenas, each with its own alien enemies and attack patterns.
Adapt to every battle:

* choose the most effective weapons,
* change your block setup,
* upgrade your machine,
* find the best strategy against each alien wave.

Simple and intuitive controls

Move left and right to dodge attacks.

While your finger is on the screen, your weapons keep firing.

Minimal controls, maximum action and strategy.

Build the ultimate battle machine, adapt to alien attacks, survive all stages, and prove that you can save Earth in USO Attack!